Kisum is preparing to make a comeback to the music scene with a brand-new single titled '30.'

On April 8, Kisum announced that she would be returning with a brand new single titled '30,' in celebration of becoming thirty. She wrote on her social media, "Everyone, a song that I really like and cherish, '30' will be released soon," and added, "You would listen to it a lot, right? I almost died while doing diet for the cover photo. lol. Please show lots of support."

After seeing Kisum's latest photo, Korean netizens couldn't believe that the rapper was already 30 and expressed surprise. One netizen shared photos of Kisum from the past and explained, "This is the Kisum we know. Her vibe changed a lot."

Korean netizens commented, "Her image changed so much," "She's so pretty," "She used to give off a child-like playful image but now she's so mature," "She's still pretty," "I can't believe that she's already 30," "Her vibe changed so much!" "I'm so happy to see her again," and "The photo came out nice."